It was an absolute pleasure to sit down with the one and only Darin Olien to discuss everything plant protein, fibre, seed oils, saturated fat, nutrition misinformation, social media influencers, and the future of nutritional science.
Together we uncover whether plant proteins can perform just as well as animal proteins for muscle and strength gains, the truth about seed oils and whether they’re inflammatory, the overwhelming evidence supporting fibre consumption, and how people can navigate nutrition claims in the chaos on social media. Darin and his team describe this episode as a masterclass in scientific literacy, critical thinking, and practical nutrition.
Topics that are covered:
- Plant vs. animal protein
- Mechanisms vs. outcomes in nutrition science.
- How social media amplifies nutrition misinformation
- The research supporting plant-based nutrition
- Whether seed oils are helpful or harmful.
- The truth behind omega-6 to omega-3 ratio.
- Whether beef tallow really is a health food.
- The most important nutrient.
- How plant-based diets impact longevity.
- The Stanford twin study and what it found about plant-based diets.
- How to become more scientifically literate in a confusing nutrition landscape.
You can listen to the full episode on Apple Podcasts or Spotify.

Dr. Matthew Nagra is a Naturopathic Doctor in Vancouver who is passionate about evidence-based nutrition and medicine. In addition to his online and public speaking work, he employs a wide range lifestyle interventions, including plant-based nutrition, as well as physical therapies in his practice to help his patients prevent or recover from chronic illnesses and physical injuries. Holding a Plant-Based Nutrition Certification from Cornell University and the T. Colin Campbell Center for Nutrition Studies, he has penned several articles on the topic, underlining his specialized training in nutrition.





